.widget-nav { position:relative; z-index:10;}
.widget-nav > ul > li { width:20%; float:left; position:relative; border-bottom:#002870 4px solid;}
.widget-nav > ul > li > a { display:block; text-align:center; border-right:#ccc 1px solid; font-size:16px; height:40px; line-height:40px;}
.widget-nav > ul > li.last > a { border-width:0;}

/*下拉css*/
.nav_layer01 { display:none; width:${layerWidth.value}; position:absolute; right:0; top:100%; background:${layerColor.value}; border-bottom:#9f9f9f 3px solid; margin-top:4px; padding:20px;}
.nav_layer01 ul { width:32%; float:left; border-right:#ccc 1px solid;}
.nav_layer01 li a { display:block; line-height:1.5; padding:3px 0;}
.nav_layer01 li a:hover { color:#e70010;}
.nav_layer01 ._img { width:59%; float:right;}
/*下拉css end*/

.widget-nav .hover { border-bottom-color:#e70010;}
.widget-nav .hover > a { color:#e70010;}
.widget-nav .hover ._layer { display:block;}
.mobile_key { display:none;}

@media only screen and (max-width: 640px) {
.mobile_key { display:block;}
}












